600W High Quality Batteries Chargers 75.6V/76.65V 6A 7A 8A Chargers Adapters for 21s 63V 67.2V LiFePO4 Energy Storage Battery
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Product Highlights
- Wide Input Voltage Range: Supports 100-240VAC 50/60Hz with PFC for global compatibility.
- High Efficiency Output: Efficiency reaches >=90% at 100% load with low power consumption.
- Comprehensive Safety Protections: Includes over current, over voltage, short circuit, and reverse polarity protection.
- Durable Shell Material: Constructed from aluminum alloy with spray three-proof paint for corrosion resistance.
- Multi-Standard Certification: Certified by KC, PSE, RoHS, CB, CE, SAA, RCM, UKCA, BSMI, and ICES.
- Flexible Output Connector: Offers waterproof plug, crocodile clip, aviation connector, XLR, and Anderson options.
- Robust LED Indicators: Visual status via Green, Blue, and Red LED modes for waiting, charging, and errors.
- Customizable Color Options: Available in Black or Green color configurations to suit specific needs.
Product Attributes
- Customization
- Available
- Type
- LiFePO4 Battery
- Charger Type
- Electric Charger
- Model NO.
- QW672-080-FM
- Charger Application
- Standard Battery
- Nominal Voltage
- 76.65V
- Charger Style
- Intelligent Charger
- Compatible Battery Type
- 63V
- Size
- 215*100*55mm
- Certification
- KC, PSE, RoHS, CB, CE, SAA Rcm Ukca Bsmi Ices
- Socket Type
- Au/EU/UK/Us Plug
- Recyclable
- Recyclable
- Input Voltage
- 100-240VAC 50/60Hz
- Color
- Black/Green
- Transport Package
- Corrugated Paper Packing Box
- Specification
- Weight: 1600± 10g(only body)
- Trademark
- QUAWIN/OEM
- Origin
- Shenzhen
- HS Code
- 850431900
- Production Capacity
- 50000 Pieces
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Product Description
Model Number:QW672-080-FM
Use:21S 63V/67.2V Lifepo4 battery pack
Type:Electric
Place of Origin:Guangdong China (Mainland)
Color:Black/Green
Shell Material:Aluminium alloy
Input voltage:100-240VAC 50/60Hz with PFC
Output voltage:76.65V
Output current:8a(Max)
Output power:613.2W
Special Process: Spray Three Proof Paint
Electromagnetic compatibility: meets the requirements of GJB
Reliability: MTBF>=3000H
Optional features:The battery pack with super capacitor can be charged from 0V
Certification:CB CCC CE ETL FCC GS KC PSE SAA RCM UKCA BSMI ICES
Output Connector:Waterproof plug, Crocodile Clip, Aviation Connector, XLR, Ring terminal, Aviation Model plug, SAE Plug, Anderson Connector, Customized
Packaging & Delivery:
Carton size: 535*315*280mm
Delivery Detail:sample within 7 work days,15~25 days for bulk order
Specifications:
21S 63V/67.2V Lifepo4 battery pack
Features:
• Charging mode:CC-CV(Constant Current-Constant Voltage)
• High efficiency and low power consumption
• Stabilized output and low noice
• Efficiency(at 100% load): >=90%
• Operating temperature:-40ºC ~ 65ºC
• Storage temperature:-40ºC ~ 85ºC
• Operating humidity:5%~90%RH
• It can be used in harsh environmental conditions, with electromagnetic capacitance, high precision of voltage regulation, rain proof, low temperature resistance and corrosion resistance.
Specification:
• Input:100-240VAC 50/60Hz with PFC
• Output:DC 76.65V
• Charging current:8a(Max)
• Dimensions (mm):215*100*55
• Weight:1600±10g(only body)
Safety protections:
• Over current protection
• Over voltage protection
• Short circuit protection
• Reverse polarity protection
• Anti- revert current protection
• Anti-spark protection
LED Indicator:
Waiting Mode:LED(GREEN) ON
Charging Mode:LED(BLUE) FLASH
Full Charged Mode:LED(GREEN) ON
Charge Error Mode:LED(RED) FLASH
Call us to know more details datasheet
| Typical Product Model | |||||
| Model | Input Voltage(V) | Battery Voltage(V) | Charging Voltage(V) | Charging Current(A) | |
| QW128-300-FM | LiFePO4 | AC 100~264V | 12.8(4S) | 14.6 | 30 |
| QW256-200-FM | 25.6(8S) | 29.2 | 20 | ||
| QW384-140-FM | 38.4(12S) | 43.8 | 14 | ||
| QW512-100-FM | 51.2(16S) | 58.4 | 10 | ||
| QW640-080-FM | 64(20S) | 73 | 8 | ||
| QW768-070-FM | 76.8(24S) | 87.6 | 7 | ||
| QW148-300-LM | Lithium | 14.8(4S) | 16.8 | 30 | |
| QW259-200-LM | 25.9(7S) | 29.4 | 20 | ||
| QW370-140-LM | 37(10S) | 42 | 14 | ||
| QW481-100-LM | 48.1(13S) | 54.6 | 10 | ||
| QW629-080-LM | 62.9(17S) | 71.4 | 8 | ||
| QW740-070-LM | 74(20S) | 84 | 7 | ||
| QW120-300-SM | Lead Acid | 12(1S) | 14.7 | 30 | |
| QW240-200-SM | 24(2S) | 29.4 | 20 | ||
| QW360-140-SM | 36(3S) | 44.1 | 14 | ||
| QW480-100-SM | 48(4S) | 58.8 | 10 | ||
| QW600-080-SM | 60(5S) | 73.5 | 8 | ||
| QW720-070-SM | 72(6S) | 88.2 | 7 | ||















About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2321204". Items marked "" are certified.
Company Profile
"Quality is our priority, win by quality" which is the origin of the our company name --Quawin.
We always highly focus on Quality Assurance and completed After-Sales Service which based on competitive price. Our QA/QC Department performs strict quality control measures on all incoming main boards, spare parts and throughout our entire production process to ensure the high quality of each products. Pursuing the goal of 'No Defect on Quality, No Claim from Customers, ' we will continue to follow international standards to provide customers with satisfactory products.
As an eighteen years experience manufacture, we have built a powerful R& D team which has abundant knowledge and operational experience that can develop new products and improve existing models in order to meet growing market demands. This high efficient and energetic team is good at overcoming all kinds of obstacles.
We strive for 100% customer's satisfaction through continuous improvement and now our high quality products and thoughtful services have got good reputation from customers in the North America, South America, Europe, Asia and other countries and regions.
We currently rolls out thousands of products such as E-bike battery, golf car battery, UPS battery, BMS, solar battery, backup power battery and all kinds of matched chargers etc.
To keep ahead of the competition, you need a supplier who can keep up with your demands. Please contact us and let our excellent sales team to provide perfect service to you at once.
About Our Factory & Business Background
- Address
- 3rd Floor, Building C, Building 1, Aike Industrial Park, Baoan 23 District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shenzhen Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2006-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the output voltage and current?
- The output voltage is 76.65V with a maximum charging current of 8A.
- Is the charger compatible with 21S LiFePO4 batteries?
- Yes, it is specifically designed for 21S 63V/67.2V LiFePO4 battery packs.
- What safety protections does this charger include?
- It features over current, over voltage, short circuit, reverse polarity, anti-revert current, and anti-spark protections.
- Can I customize the color of the charger?
- Yes, the charger is available in Black or Green color options.
- What is the delivery time for bulk orders?
- Bulk orders typically take 15 to 25 days, while samples are delivered within 7 working days.
- Does the charger support different plug types?
- Yes, it supports AU, EU, UK, and US plug types.
- What payment methods are accepted?
- Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Money Gram.
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